diff options
Diffstat (limited to 'src/main/java/org/pdfbox/pdmodel/graphics/color/PDLab.java')
| -rw-r--r-- | src/main/java/org/pdfbox/pdmodel/graphics/color/PDLab.java | 300 |
1 files changed, 0 insertions, 300 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/graphics/color/PDLab.java b/src/main/java/org/pdfbox/pdmodel/graphics/color/PDLab.java deleted file mode 100644 index 9bd3220..0000000 --- a/src/main/java/org/pdfbox/pdmodel/graphics/color/PDLab.java +++ /dev/null @@ -1,300 +0,0 @@ -/**
- * Copyright (c) 2004, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.pdmodel.graphics.color;
-
-import org.pdfbox.cos.COSArray;
-import org.pdfbox.cos.COSBase;
-import org.pdfbox.cos.COSDictionary;
-import org.pdfbox.cos.COSFloat;
-import org.pdfbox.cos.COSName;
-
-import org.pdfbox.pdmodel.common.PDRange;
-
-import java.awt.color.ColorSpace;
-import java.awt.image.ColorModel;
-
-import java.io.IOException;
-
-/**
- * This class represents a Lab color space.
- *
- * @author Ben Litchfield (ben@csh.rit.edu)
- * @version $Revision: 1.2 $
- */
-public class PDLab extends PDColorSpace
-{
- /**
- * The name of this color space.
- */
- public static final String NAME = "Lab";
-
- private COSArray array;
- private COSDictionary dictionary;
-
- /**
- * Constructor.
- */
- public PDLab()
- {
- array = new COSArray();
- dictionary = new COSDictionary();
- array.add( COSName.getPDFName( NAME ) );
- array.add( dictionary );
- }
-
- /**
- * Constructor with array.
- *
- * @param lab The underlying color space.
- */
- public PDLab( COSArray lab )
- {
- array = lab;
- dictionary = (COSDictionary)array.getObject( 1 );
- }
-
- /**
- * This will return the name of the color space.
- *
- * @return The name of the color space.
- */
- public String getName()
- {
- return NAME;
- }
-
- /**
- * Convert this standard java object to a COS object.
- *
- * @return The cos object that matches this Java object.
- */
- public COSBase getCOSObject()
- {
- return array;
- }
-
- /**
- * Create a Java colorspace for this colorspace.
- *
- * @return A color space that can be used for Java AWT operations.
- *
- * @throws IOException If there is an error creating the color space.
- */
- public ColorSpace createColorSpace() throws IOException
- {
- throw new IOException( "Not implemented" );
- }
-
- /**
- * Create a Java color model for this colorspace.
- *
- * @param bpc The number of bits per component.
- *
- * @return A color model that can be used for Java AWT operations.
- *
- * @throws IOException If there is an error creating the color model.
- */
- public ColorModel createColorModel( int bpc ) throws IOException
- {
- throw new IOException( "Not implemented" );
- }
-
- /**
- * This will get the number of components that this color space is made up of.
- *
- * @return The number of components in this color space.
- *
- * @throws IOException If there is an error getting the number of color components.
- */
- public int getNumberOfComponents() throws IOException
- {
- //BJL
- //hmm is this correct, I am not 100% sure.
- return 3;
- }
-
- /**
- * This will return the whitepoint tristimulus. As this is a required field
- * this will never return null. A default of 1,1,1 will be returned if the
- * pdf does not have any values yet.
- *
- * @return The whitepoint tristimulus.
- */
- public PDTristimulus getWhitepoint()
- {
- PDTristimulus retval = null;
- COSArray wp = (COSArray)dictionary.getDictionaryObject( COSName.getPDFName( "WhitePoint" ) );
- if( wp == null )
- {
- wp.add( new COSFloat( 1.0f ) );
- wp.add( new COSFloat( 1.0f ) );
- wp.add( new COSFloat( 1.0f ) );
- dictionary.setItem( COSName.getPDFName( "WhitePoint" ), wp );
- }
- return new PDTristimulus( wp );
- }
-
- /**
- * This will set the whitepoint tristimulus. As this is a required field
- * this null should not be passed into this function.
- *
- * @param wp The whitepoint tristimulus.
- */
- public void setWhitepoint( PDTristimulus wp )
- {
- COSBase wpArray = wp.getCOSObject();
- if( wpArray != null )
- {
- dictionary.setItem( COSName.getPDFName( "WhitePoint" ), wpArray );
- }
- }
-
- /**
- * This will return the BlackPoint tristimulus. This is an optional field but
- * has defaults so this will never return null.
- * A default of 0,0,0 will be returned if the pdf does not have any values yet.
- *
- * @return The blackpoint tristimulus.
- */
- public PDTristimulus getBlackPoint()
- {
- PDTristimulus retval = null;
- COSArray bp = (COSArray)dictionary.getDictionaryObject( COSName.getPDFName( "BlackPoint" ) );
- if( bp == null )
- {
- bp.add( new COSFloat( 0.0f ) );
- bp.add( new COSFloat( 0.0f ) );
- bp.add( new COSFloat( 0.0f ) );
- dictionary.setItem( COSName.getPDFName( "BlackPoint" ), bp );
- }
- return new PDTristimulus( bp );
- }
-
- /**
- * This will set the BlackPoint tristimulus. As this is a required field
- * this null should not be passed into this function.
- *
- * @param bp The BlackPoint tristimulus.
- */
- public void setBlackPoint( PDTristimulus bp )
- {
-
- COSBase bpArray = null;
- if( bp != null )
- {
- bpArray = bp.getCOSObject();
- }
- dictionary.setItem( COSName.getPDFName( "BlackPoint" ), bpArray );
- }
-
- private COSArray getRangeArray()
- {
- COSArray range = (COSArray)dictionary.getDictionaryObject( COSName.getPDFName( "Range" ) );
- if( range == null )
- {
- range = new COSArray();
- dictionary.setItem( COSName.getPDFName( "Range" ), array );
- range.add( new COSFloat( -100 ) );
- range.add( new COSFloat( 100 ) );
- range.add( new COSFloat( -100 ) );
- range.add( new COSFloat( 100 ) );
- }
- return range;
- }
-
- /**
- * This will get the valid range for the a component. If none is found
- * then the default will be returned, which is -100 to 100.
- *
- * @return The a range.
- */
- public PDRange getARange()
- {
- COSArray range = getRangeArray();
- return new PDRange( range, 0 );
- }
-
- /**
- * This will set the a range for this color space.
- *
- * @param range The new range for the a component.
- */
- public void setARange( PDRange range )
- {
- COSArray rangeArray = null;
- //if null then reset to defaults
- if( range == null )
- {
- rangeArray = getRangeArray();
- rangeArray.set( 0, new COSFloat( -100 ) );
- rangeArray.set( 1, new COSFloat( 100 ) );
- }
- else
- {
- rangeArray = range.getCOSArray();
- }
- dictionary.setItem( COSName.getPDFName( "Range" ), rangeArray );
- }
-
- /**
- * This will get the valid range for the b component. If none is found
- * then the default will be returned, which is -100 to 100.
- *
- * @return The b range.
- */
- public PDRange getBRange()
- {
- COSArray range = getRangeArray();
- return new PDRange( range, 2 );
- }
-
- /**
- * This will set the b range for this color space.
- *
- * @param range The new range for the b component.
- */
- public void setBRange( PDRange range )
- {
- COSArray rangeArray = null;
- //if null then reset to defaults
- if( range == null )
- {
- rangeArray = getRangeArray();
- rangeArray.set( 2, new COSFloat( -100 ) );
- rangeArray.set( 3, new COSFloat( 100 ) );
- }
- else
- {
- rangeArray = range.getCOSArray();
- }
- dictionary.setItem( COSName.getPDFName( "Range" ), rangeArray );
- }
-}
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